Aquamarine Faceted Ovals have slight internal characteristics within these beads showing strong brilliance, vitreous luster, excellent polish, symmetrical shape, and precision micro faceting style. These beads are a very light saturation of a blue hued Aquamarine which has been heat treated As a variety of Beryl, Aquamarine is stable when heat treated to remove the green tone to provide the much loved, brilliant, & crisp blue hue.